package com.adou.d8.d2;

public class Test {
    public static void main(String[] args) {
        Student stu = new Student();
        stu.printHello();
        System.out.println("_____________________________________");
        Student.printHello();

        System.out.println("_____________________________________");
        stu.printScore();
//        System.out.println("_____________________________________");
//        stu.printHello();
    }


}
